Logic PhDs first volume: Haskell Curry

It is with pleasure that we announce the launch of the first volume of the book series Logic PhDs (College Publication).
It is the PhD of Haskell Curry (1900-1982), one of the greatest logicians of the 20th century, co-founder of the Association for Symbolic Logic.  
Curry  was the last PhD student of David Hilbert. The PhD  was written in German.

The present volume contains the original version in German as well as an English translation and presentation by
Fairouz Kamareddine and Jonathan Seldin